Dropdown not working on mobile device

[Jannie]

In latest version of nuBuilder4 (updated yesterday) on my phone dropdownbuttons doesn't work. I don't see a list. Same issue on my tablet but not on our android-TV (no touch).
Also same issue in a brand new nuBuilder database (empty/no import) on my Windows-PC (Xampp webserver)

I tried in different forms. Also drop-down of language-field on Setup page of nuBuilder4
With remote debugging I see an error in fastclick.js when I try to use a dropdownlist

DropDown-problem.jpg

[kev1n]

Hi,

You could try removing these 3 lines from nuform.js:

[Jannie]

I disabled this lines and now my forms work! Thank you!

[kev1n]

I can't reproduce the issue on a clean install using XAMPP, Windows 10, tested with the latest Chrome & Edge (Chromium) even though the FastClick library is activated.

Video_2020-02-05_174937.gif

[Jannie]

Problem is only on mobile touch device. I connected my device (android 9) in development mode with usb-cable and found the errors (see above) on Windows 10 with Chrome
What kind of mobile device did you connect/emulate?

[kev1n]

I see. It all works fine on desktop but not on a mobile touch device. The dropdown list won't open there.

Added the issue to my bug tracker: https://github.com/smalos/nuBuilder4-Bu ... stclick.md

[Jannie]

Thanks in advance!